One additional element is that said information is obtained through privileged access (i.e. you acquire it in an official capacity and are expected to keep it confidential; if you overhear a random conversation, the information may not be available to the general public, but you can still trade on it).
Pretty sure Burr's access to the information would qualify under this definition.
Lol what are you on? This was one days notice on a week's notice. Due largely in part because they neglected to maintain their infrastructure over the years so they can shave off operating costs - for better quarterly reports.
You know what can provide 8 days of backup power? A generator (along with periodic trips to the gas station). Which you should already have if your power needs are this critical.